Spray head



FIG. 1 is a front perspective view of the spray head showing the design;

FIG. 2 is a front elevational view of thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right elevational view thereof;

FIG. 5 is a left elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof, the broken line portions representportions of a spray head and form no part of the claimed design.

CLAIM The ornamental design for the spray head, as shown and described.